package Exercise3.exercise3;
public class Test5 {
	public static void main(String[] args) {
		int i=1;
		double sum=0.0;
		double j=3.0;
		while(i<=97) {
			sum+=i/j;
			i+=2;
			j+=2;
		}
		System.out.println(sum);
	}
}
